Japanese students dropped in rankings for reading, mathematics and science in solving real-life problems in an international learning assessment test in 2018, while Chinese students led in all three categories, a triennial survey showed Tuesday.In the Organization for Economic Cooperation and Development's computer test of 15-year-olds in 79 countries and economies, Japan fell to 15th from eighth in the 2015 survey in reading proficiency.Japan slipped to sixth from fifth in mathematics and from second to fifth in science.China, represented by students in Beijing and Shanghai, and Jiangsu an…READ FULL ARTICLE